David Duchovny and Tea Leoni have decided to reunite again. The couple was spotted driving together in Malibu, California on Sunday afternoon. They announced their separation last month. This is the second time the two have called it quits and reunited. The first time the couple encountered marital strife was in August 2008 when Duchovny checked into a rehab facility to treat his sex addiction. The two separated for several months then before reconciling only to split again in June 2011. They have two children together.